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BEIDOU 3 IGSO-2, 44337

Orbit data source: Space-Track

BEIDOU 3 IGSO-2, 44337 is a payload satellite owned by CNSA (CN) that was launched on Mon, 24 Jun 2019 UTC via a CHANG ZHENG 3B launch vehicle from the Xichang Space Center, China (XSC). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.

Not visible in the next 10 days

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Iframe URL

https://www.satcat.com/sats-embedded/44337?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

44337, 2019-035A

Orbit

Active

Country

CN / PRC

Related business

China National Space Administration (CN)

Manufacturer

CAST

Mission

Operational Defense Navigation

Bus & Motor

DFH-3B, FY-25

Mass

~3,060 kg wet, 1,700 kg dry

Launch date (UTC)

2019-06-24 (7 years ago)

Launch vehicle

CHANG ZHENG 3B

Launch site

Xichang Space Center, China (XSC)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, 9.0 m

Radar Cross Section

13.998 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 21 hours ago

TLE from 21 hours ago

0 BEIDOU 3 IGSO-2
1 44337U 19035A   26149.81036182 -.00000044  00000-0  00000-0 0  9999
2 44337  55.2434 159.0229 0039435 216.0914 283.9191  1.00273018 25485

Epoch: 2026-05-29T19:26Z

TLE epoch observation values (Epoch: 2026-05-29T19:26:55.261Z)

Latitude

32.19828°

Longitude

134.00408°

Altitude

35,749.339 km

Speed

3.078 km/s

True Right ascension

20h 52m 16s

True Declination

32° 10' 19"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

Unknown

Longitude

Unknown

Altitude

Unknown

Speed

Unknown

Apparent Right ascension

Unknown

Apparent Declination

Unknown

Sunlit

N/A

Visualization observer readout

Local Sidereal Time

01:53:42

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

35,952.537 km

Perigee altitude

35,619.987 km

Semi-major axis

42,164.399 km

Eccentricity

0.00394

Inclination

55.2434°

RAAN

159.0229°

Arg. of periapsis

216.0914°

True anomaly

283.47996°

Mean anomaly

283.9191°

Eccentric anomaly

283.69958°

Mean motion

0.25068 °/min

Orbital period

1,436.08 mins

BSTAR

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Other satellites on launch #35 in the year 2019 (2019-06-24 UTC)

CZ-3B R/B, 44338 (Decayed)

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BEIDOU 3 IGSO-2 Visibility

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Span	Click to sort rows by Start time (UTC) header in descending order	Start Az.	Max El. time (UTC)	Max El. Az.	Max El.	End time (UTC)	End Az.
BEIDOU 3 IGSO-2 is likely not visible in the next few days.

Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out BEIDOU 3 IGSO-2, 44337 on other resources

View BEIDOU 3 IGSO-2, 44337 on NASA - NSSDCA Website

View BEIDOU 3 IGSO-2, 44337 on Heavens-Above

View BEIDOU 3 IGSO-2, 44337 on Keep Track

View BEIDOU 3 IGSO-2, 44337 on Celestrak

View BEIDOU 3 IGSO-2, 44337 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

BEIDOU 3 IGSO-2, 44337

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 21 hours ago

TLE from 21 hours ago

TLE epoch observation values (Epoch: 2026-05-29T19:26:55.261Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #35 in the year 2019 (2019-06-24 UTC)

BEIDOU 3 IGSO-2 Visibility

Co-orbital & Co-planar RSOs

Check out BEIDOU 3 IGSO-2, 44337 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 21 hours ago